The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 1990
Filed:
Sep. 12, 1988
Applicant:
Inventor:
Marc R Hannah, Menlo Park, CA (US);
Assignee:
Silicon Graphics, Inc., Mountain View, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364522 ; 340729 ;
Abstract
A method for updating a single ported, pipelined Z-buffer where the Z-buffer is updated only after determining the beginning and ending location of a continuous group of pixel locations requiring updating in the Z-buffer.
Hannah, Marc. (1990). Method for updating pipelined, single port z-buffer by segments on a (U.S. Patent No. 4951232). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4951232
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